updated docker compose and docs

Author: yubarajshrestha

README.md

@@ -1,3 +1,7 @@
+<p align="center">
+<img src="https://banners.beyondco.de/Flask%20Boilerplate.png?theme=light&packageManager=Happy&packageName=Coding&pattern=charlieBrown&style=style_2&description=Production+ready+batteries+included+boilerplate.&md=1&showWatermark=1&fontSize=100px&images=adjustments&widths=50&heights=50">
+</p>
+
 ### Flask Boilerplate
 
 A production-grade flask application that you can start your projects without hesitation and without worrying about managing the project structure.
@@ -77,4 +81,8 @@ For task queues and heavy background services, **[Celery](https://docs.celerypro
 # Start celery worker
 
 celery -A celery_worker.celery worker --pool=solo --loglevel=info
-```
+```
+
+## Contributions
+
+Contributions are welcome! If you have any questions or suggestions, please feel free to open an issue or create a pull request.

docker-compose.yml

@@ -3,7 +3,7 @@ services:
   web:
     container_name: web
     build: .
-    command: gunicorn -w 4 wsgi:server -t 90 -b 0.0.0.0:5000 --reload
+    command: gunicorn -w 4 wsgi:app -t 90 -b 0.0.0.0:5000 --reload
     volumes:
       - .:/usr/src/app/
     ports:
@@ -37,4 +37,4 @@ services:
 volumes:
   postgres_data:
   redis_data:
-    driver: local
+    driver: local